﻿/**
 * 通用js方法封装处理
 */

const baseURL = process.env.VUE_APP_BASE_API;

// 日期格式化
export function parseTime(time, pattern) {
    console.log('time', time,pattern)
    if (arguments.length === 0 || !time) {
        return null;
    }
    const format = pattern || "{y}-{m}-{d} {h}:{i}:{s}";
    let date;
    if (typeof time === "object") {
        date = time;
    } else {
        if (typeof time === "string" && /^[0-9]+$/.test(time)) {
            time = parseInt(time);
        } else if (typeof time === "string") {
            time = time.replace(new RegExp(/-/gm), "/");
        }
        if (typeof time === "number" && time.toString().length === 10) {
            time = time * 1000;
        }
        date = new Date(time);
    }
    const formatObj = {
        y: date.getFullYear(),
        m: date.getMonth() + 1,
        d: date.getDate(),
        h: date.getHours(),
        i: date.getMinutes(),
        s: date.getSeconds(),
        a: date.getDay(),
    };
    const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
        let value = formatObj[key];
        // Note: getDay() returns 0 on Sunday
        if (key === "a") {
            return ["日", "一", "二", "三", "四", "五", "六"][value];
        }
        if (result.length > 0 && value < 10) {
            value = "0" + value;
        }
        return value || 0;
    });
    return time_str;
}

// 表单重置
export function resetForm(refName) {
    if (this.$refs[refName]) {
        this.$refs[refName].resetFields();
    }
}

// 添加日期范围
export function addDateRange(params, dateRange) {
    var search = params;
    search.beginTime = "";
    search.endTime = "";
    if (null != dateRange && "" != dateRange) {
        search.beginTime = dateRange[0];
        search.endTime = dateRange[1];
    }
    return search;
}

// 回显数据字典
export function selectDictLabel(datas, value) {
    var actions = [];
    Object.keys(datas).some((key) => {
        if (datas[key].dictValue == "" + value) {
            actions.push(datas[key].dictLabel);
            return true;
        }
    });
    return actions.join("");
}

// 回显数据字典（字符串数组）
export function selectDictLabels(datas, value, separator) {
    var actions = [];
    var currentSeparator = undefined === separator ? "," : separator;
    var temp = value.split(currentSeparator);
    Object.keys(value.split(currentSeparator)).some((val) => {
        Object.keys(datas).some((key) => {
            if (datas[key].dictValue == "" + temp[val]) {
                actions.push(datas[key].dictLabel + currentSeparator);
            }
        });
    });
    return actions.join("").substring(0, actions.join("").length - 1);
}

// 通用下载方法
export function download(fileName) {
    window.location.href =
        baseURL +
        "/common/download?fileName=" +
        encodeURI(fileName) +
        "&delete=" +
        true;
}

// 字符串格式化(%s )
export function sprintf(str) {
    var args = arguments,
        flag = true,
        i = 1;
    str = str.replace(/%s/g, function () {
        var arg = args[i++];
        if (typeof arg === "undefined") {
            flag = false;
            return "";
        }
        return arg;
    });
    return flag ? str : "";
}

// 转换字符串，undefined,null等转化为""
export function praseStrEmpty(str) {
    if (!str || str == "undefined" || str == "null") {
        return "";
    }
    return str;
}

/**
 * 构造树型结构数据
 * @param {*} data 数据源
 * @param {*} id id字段 默认 'id'
 * @param {*} parentId 父节点字段 默认 'parentId'
 * @param {*} children 孩子节点字段 默认 'children'
 * @param {*} rootId 根Id 默认 0
 */
export function handleTree(data, id, parentId, children, rootId) {
    id = id || "id";
    parentId = parentId || "parentId";
    children = children || "children";
    rootId =
        rootId ||
        Math.min.apply(
            Math,
            data.map((item) => {
                return item[parentId];
            })
        ) ||
        0;
    //对源数据深度克隆
    const cloneData = JSON.parse(JSON.stringify(data));
    //循环所有项
    const treeData = cloneData.filter((father) => {
        let branchArr = cloneData.filter((child) => {
            //返回每一项的子级数组
            return father[id] == child[parentId];
        });
        branchArr.length > 0 ? (father.children = branchArr) : "";
        //返回第一层
        return father[parentId] == rootId;
    });
    return treeData != "" ? treeData : data;
}
// 金额转大写
export function convertToRMB(amount) {
    if (isNaN(amount)) {
        return;
    }
    const digits = ["零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖"];

    const [integerPart, decimalPart] = String(amount.toFixed(2)).split(".");
    const integerDigits = integerPart
        .split("")
        .map((digit) => digits[parseInt(digit)]);

    let result = "";
    for (let i = 0; i < integerDigits.length; i++) {
        result += integerDigits[i];
    }

    if (decimalPart) {
        if (decimalPart === '00') {
            return result;
        }
        const decimalDigits = decimalPart
            .split("")
            .map((digit) => digits[parseInt(digit)]);
        result += "点" + decimalDigits.join("");
    }

    return result;
}
// 重置清空表单
function returnNormalValue(value) {
    if (typeof value === 'string') {
        return ''
    }
    if (typeof value === 'number') {
        return 0
    }
    const toStrong = Object.prototype.toString
    const type = toStrong.call(value)
    if (type.includes('Date')) {
        return new Date()
    }
    if (type.includes('Object')) {
        return {}
    }
    if (type.includes('Array')) {
        return []
    }
}
// 重置条件
export function resetValue(data) {
    const searchForm = data
    for (const key in searchForm) {
        if (Object.hasOwnProperty.call(searchForm, key)) {
            searchForm[key] = this.returnNormalValue(searchForm[key])
        }
    }
}
